Senior Regression Test Engineer — Hybrid (UK SC Eligible)

Leidos; United States; Hybrid; USD 63,000 - 81,000; Full time

Benefits offered by this job

Contributory Pension Scheme

Private Medical Insurance

33 days Annual Leave

Flexible benefits

Flexi Working

Job summary

Leidos in Whiteley, UK (Hybrid) seeks a Senior Regression Test Engineer to lead testing across a large-scale systems integration programme. You will plan, execute and improve testing activities, working with engineers, suppliers and customer stakeholders to ensure interfaces and data flows perform as expected.

The role emphasizes test automation, analysis of results, and continuous improvement, with ISTQB certification preferred but not essential, and opportunities to develop in a collaborative,

Qualifications

• Experience in software testing, integration testing, or systems engineering.
• Ability to create and execute test cases from requirements or design documents.
• Experience with functional, non-functional, integration or regression testing.
• Ability to work across multiple systems, suppliers, or third-party integrations.
• Strong problem-solving and data analysis to validate system behaviour.

Responsibilities

• Create and maintain test plans, test cases, and reports.
• Design and execute integration and regression testing activities.
• Work with stakeholders and subject matter experts to understand requirements and develop effective test coverage.
• Analyse test results, investigate defects, and support issue resolution.
• Report on testing progress, risks, and issues.
• Validate interfaces, data flows, and system integrations.
• Review large datasets and supplier evidence to verify compliance with requirements.
• Identify opportunities to improve testing processes and quality standards.
• Support the development of automated regression testing capabilities.
• Contribute to continuous improvement and knowledge sharing across the team.

Skills

Software testing

Integration testing

Regression testing

Test planning

Data analysis

Communication skills

Agile/DevOps

SQL

Test automation

Tools

ISTQB Foundation

Job description

Leidos in Whiteley, UK (Hybrid) seeks a Senior Regression Test Engineer to lead testing across a large-scale systems integration programme. You will plan, execute and improve testing activities, working with engineers, suppliers and customer stakeholders to ensure interfaces and data flows perform as expected.

The role emphasizes test automation, analysis of results, and continuous improvement, with ISTQB certification preferred but not essential, and opportunities to develop in a collaborative,